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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">MAQUINARIA HIDRAULICA</topic></authority><related type="narrower"><topic>BOMBAS CENTRIFUGAS</topic></related><related type="narrower"><topic>CIRCUITOS HIDRAULICOS</topic></related><related type="narrower"><topic>CONTROL HIDRAULICO</topic></related><related type="narrower"><topic>FLUIDOS HIDRAULICOS</topic></related><related type="narrower"><topic>FRENOS HIDRAULICOS</topic></related><related type="narrower"><topic>MAQUINARIA DE BOMBEO</topic></related><related type="narrower"><topic>MAQUINARIA OLEOHIDRAULICA</topic></related><related type="narrower"><topic>MOLINOS DE AGUA</topic></related><related type="narrower"><topic>MOTORES HIDRAULICOS</topic></related><related type="narrower"><topic>RUEDAS HIDRAULICAS</topic></related><related type="narrower"><topic>TURBINAS</topic></related><related type="narrower"><topic>TURBINAS HIDRAULICAS</topic></related><related type="broader"><topic>ENERGIA HIDRAULICA</topic></related><related type="broader"><topic>INGENIERIA HIDRAULICA</topic></related><related type="broader"><topic>MAQUINARIA</topic></related><variant type="other"><topic>Máquinas hidráulicas</topic></variant></mads>